CVE-2021-46525

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Source
https://cve.org/CVERecord?id=CVE-2021-46525
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46525.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-46525
Published
2022-01-27T21:15:10.160Z
Modified
2026-07-09T01:25:09.886591Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Cesanta MJS v2.20.0 was discovered to contain a heap-use-after-free via mjsapply at src/mjsexec.c.

References

Affected packages

Git / github.com/cesanta/mjs

Affected ranges

Type
GIT
Repo
https://github.com/cesanta/mjs
Events
Introduced
b1b6eac6b1e5b830a5cb14f8f4dc690ef3162551
Last affected
b1b6eac6b1e5b830a5cb14f8f4dc690ef3162551
Database specific 
{
    "extracted_events": [
        {
            "introduced": "2.20.0"
        },
        {
            "last_affected": "2.20.0"
        }
    ],
    "cpe": "cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING"
}

Affected versions

2.*
2.20.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46525.json"